diff --git a/400-SOURCECODE/AIAHTML5.API/Controllers/PixelLocationsController.cs b/400-SOURCECODE/AIAHTML5.API/Controllers/PixelLocationsController.cs
index 19c2e58..11e8f90 100644
--- a/400-SOURCECODE/AIAHTML5.API/Controllers/PixelLocationsController.cs
+++ b/400-SOURCECODE/AIAHTML5.API/Controllers/PixelLocationsController.cs
@@ -20,7 +20,16 @@ namespace AIAHTML5.API.Controllers
         public HttpResponseMessage Get(string layerNumber, string bodyViewIndex, string systemNumber, string zoomLevel)
         {
             dynamic bodyRegions = PixelLocator.GetBodyRegionsPixelData(layerNumber, bodyViewIndex, systemNumber, zoomLevel);
-            return new HttpResponseMessage { StatusCode = HttpStatusCode.OK, Content = new StringContent(bodyRegions) };
+            if (bodyRegions != "InternalServerError")
+            {
+                return new HttpResponseMessage { StatusCode = HttpStatusCode.OK, Content = new StringContent(bodyRegions) };
+            }
+            else
+            {
+                return new HttpResponseMessage { StatusCode = HttpStatusCode.InternalServerError, Content = new StringContent("Connection Failed:Internal Server Error") };
+            }
+
+           
         }
 
         // POST: api/PixelLocations
diff --git a/400-SOURCECODE/AIAHTML5.API/Models/PixelLocator.cs b/400-SOURCECODE/AIAHTML5.API/Models/PixelLocator.cs
index d3323c8..fae1453 100644
--- a/400-SOURCECODE/AIAHTML5.API/Models/PixelLocator.cs
+++ b/400-SOURCECODE/AIAHTML5.API/Models/PixelLocator.cs
@@ -38,7 +38,8 @@ namespace AIAHTML5.API.Models
             }
             catch (Exception e)
             {
-                string error = e.Message + "..STACKTRACE: " + e.StackTrace;
+                //string error = e.Message + "..STACKTRACE: " + e.StackTrace;
+                string error = "InternalServerError";
                 return error;
             }
         }
diff --git a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
index 5392df4..b042303 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/controllers/DAController.js
@@ -877,7 +877,7 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
                         $scope.btnSearchListId = "btnSearchList";
                         $scope.tbSliderId = "tbSlider";
                         $scope.IdMale = "IdMale";
-                        $scope.IdFemale = "IdFemale";
+                        $scope.IdFemale = "IdFemale";          
                        
                         //if ($rootScope.isOpenResourceBtnClicked || $rootScope.isCallFromOtherModule) {
 
@@ -1213,6 +1213,7 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
             // side bar toggle          
             $("#sidebarId").attr("id", "sidebarId_" + $rootScope.MULTI_VIEW_ID);
 
+           
             // bodyview id
             $("#Anterior").attr("id", "Anterior_" + $rootScope.MULTI_VIEW_ID);           
             $("#Lateral").attr("id", "Lateral_" + $rootScope.MULTI_VIEW_ID);
@@ -4128,7 +4129,10 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
             $scope.isScrolledToHighlightedBR = false;
             //disable the background till the system gets highlighted.     
             $scope.DisableUI();
-            $('.ui-slider').slider('disable');
+
+            //  $('.ui-slider').slider('disable');
+
+            $("#layerChangeSliderDA_" + windowviewid + '.vert_slider').slider('disable');
 
             var currentNumber=$scope.GetwindowStoreData(windowviewid,'currentLayerNumber');
             if ($scope.GetwindowStoreData(windowviewid,'isTransparencyActivated')) {
@@ -4157,26 +4161,30 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
             var bodyVid=$scope.GetwindowStoreData(windowviewid,'voId');
             var lNumber=$scope.GetwindowStoreData(windowviewid,'layerNumber');
             var zoomValue=$scope.GetwindowStoreData(windowviewid,'zoomInOut');
-            var systemNumber=$scope.GetwindowStoreData(windowviewid,'systemNumber');
+            var systemNumber = $scope.GetwindowStoreData(windowviewid, 'systemNumber');
 
             TermService.getTermData(lNumber, bodyVid, systemNumber, zoomValue)
             .then(
                    function (result) {
 
-                       if (result.length == 0) {
+                       if (result.length ==0) {
                            $rootScope.isLoading = false;
                            $('#spinner').css('visibility', 'hidden');
 
                            //remove existing data and draw fresh data
                            $scope.removeCurrentHighlightedBodySystem(windowviewid);
 
+                           // $('.ui-slider').slider('enable');
+                           $("#layerChangeSliderDA_" + windowviewid + '.vert_slider').slider('enable');
+                           $scope.EnableUI();
 
-                           $scope.message = AIAConstants.NO_BODY_SYSTEM_AVAILABLE;
+                           $rootScope.message = AIAConstants.NO_BODY_SYSTEM_AVAILABLE;
+                        
                            $("#daMessageModal").modal('show');
 
-                           $scope.EnableUI();
-
-                           $('.ui-slider').slider('enable');
+                           $(".notfoundSystem").draggable({ handle: ".modal-header" });
+                           $(".modal-backdrop").css("opacity", ".5");
+                        
                        }
                        else {
                            console.log('1. HighlightBodyByTermListForBodySystem is called');
@@ -4249,7 +4257,7 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
 
 
                                                grayCanvasContext.clearRect(0, 0, canvasHeight, canvasWidth)
-                                               if ($scope.GetwindowStoreData(windowviewid,'isExtract')) {                    
+                                               if ($scope.GetwindowStoreData(windowviewid, 'isExtract')) {
                                                    grayCanvasContext.putImageData(whiteImageDataList[parseInt(TermExistInBodyRegionId) - 1], 0, 0);
                                                }
                                                else {
@@ -4264,7 +4272,7 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
                                                var grayCanvasMRX;
                                                var grayCanvasMRY;
 
-                                               var bodyVid=$scope.GetwindowStoreData(windowviewid,'voId');
+                                               var bodyVid = $scope.GetwindowStoreData(windowviewid, 'voId');
                                                //draw a canvas for same bodyregion wich will be flipped after coloring the body system
                                                if (bodyVid == "1" || bodyVid == "4" || bodyVid == "5" || bodyVid == "8") {
                                                    if (TermExistInBodyRegionId == 4 || TermExistInBodyRegionId == 5 || TermExistInBodyRegionId == 6) {
@@ -4303,10 +4311,10 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
                                                              .from($rootScope.macthedTermList)
                                                              .where('bodyRegionId == ' + TermExistInBodyRegionId)
                                                              .select();
-                                                             var coloredImageDataVar=null;                    
-                                                             if (coloredImageCanvasList.length>0) {
-                                                                coloredImageDataVar = coloredImageCanvasList[parseInt(TermExistInBodyRegionId)-1];
-                                                            }                              
+                                               var coloredImageDataVar = null;
+                                               if (coloredImageCanvasList.length > 0) {
+                                                   coloredImageDataVar = coloredImageCanvasList[parseInt(TermExistInBodyRegionId) - 1];
+                                               }
 
                                                var grayImageDataValue = gData.data;
                                                var coloredImageDataValue = coloredImageDataVar.data;
@@ -4366,14 +4374,7 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
 
                                                        }
                                                    }
-
-                                                   $('#spinner').css('visibility', 'hidden')
-                                                   $rootScope.isLoading = false;
-
-                                                   //document.getElementById("daView").style.pointerEvents = "auto";
-
-                                                   //$('.ui-slider').slider('enable');
-                                                   $scope.EnableUI();
+                                                
                                                    prevBRID = TermExistInBodyRegionId;
 
                                                    $scope.scrollToHighlightedBodyRegion(TermExistInBodyRegionId, windowviewid);
@@ -4386,14 +4387,18 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
                                        $rootScope.isLoading = false;
 
                                        $scope.EnableUI();
-                                       $('.ui-slider').slider('enable');
+                                      // $('.ui-slider').slider('enable');
+                                       $("#layerChangeSliderDA_" + windowviewid + '.vert_slider').slider('enable');
                                    }
 
-                               })
-
-                           }
+                               });
+                         
+                               //$('.ui-slider').slider('enable');
+                               $("#layerChangeSliderDA_" + windowviewid + '.vert_slider').slider('enable');
+                               $scope.EnableUI();
 
 
+                           }
 
                        }
                    },
@@ -4401,14 +4406,19 @@ AIA.controller("DAController", ["$scope", "$rootScope", "$compile", "$http", "$l
                        console.log(' Error in getting term data = ' + error);
                        $('#spinner').css('visibility', 'hidden')
                        $rootScope.isLoading = false;
-
+                       //$('.ui-slider').slider('enable');
+                       $("#layerChangeSliderDA_" + windowviewid + '.vert_slider').slider('enable');
                        $scope.EnableUI();
                        //remove existing data and draw fresh data
                        $scope.removeCurrentHighlightedBodySystem(windowviewid);
                                              
-                        $scope.message = error;
+                       $rootScope.message = error;
                         $("#daMessageModal").modal('show');
 
+                        $(".notfoundSystem").draggable({ handle: ".modal-header" });
+                        $(".modal-backdrop").css("opacity", ".5");
+                      
+
                    });
 
 
diff --git a/400-SOURCECODE/AIAHTML5.Web/app/services/TermService.js b/400-SOURCECODE/AIAHTML5.Web/app/services/TermService.js
index 96bc22f..998b051 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/services/TermService.js
+++ b/400-SOURCECODE/AIAHTML5.Web/app/services/TermService.js
@@ -20,7 +20,7 @@
                     deferred.resolve(data);
                 }).error(function (data, status, headers, config) {
                     console.log('error status= ' + status)
-                    deferred.reject(status);
+                    deferred.reject(data);
                 });
             return deferred.promise;
         },
diff --git a/400-SOURCECODE/AIAHTML5.Web/app/views/da/da-view.html b/400-SOURCECODE/AIAHTML5.Web/app/views/da/da-view.html
index eac5ea7..0a54759 100644
--- a/400-SOURCECODE/AIAHTML5.Web/app/views/da/da-view.html
+++ b/400-SOURCECODE/AIAHTML5.Web/app/views/da/da-view.html
@@ -312,50 +312,7 @@
             </div>
         </div>
     </div>
-    <div class="modal fade" id="daMessageModal" role="dialog" style="top:20%;">
-
-        <div class="modal-dialog modal-sm">
-
-            <div class="modal-content">
-
-                <div class="modal-header">
-
-                    <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
-
-                </div>
-
-                <div class="modal-title"></div>
-
-                <!--<div class="modal-body">"No body system"</div>-->
-
-                <div class="modal-header"><p data-ng-bind="message" style="font-size:15px;"></p></div>
-
-
-
-                <div class="modal-footer"> <button type="button" class="btn btn-primary btn-sm" data-dismiss="modal">OK</button></div>
-
-
-            </div>
-
-
-        </div>
-
-    </div>
-
-
-    <div class="modal fade" id="daMessageModal" role="dialog">
-        <div class="modal-dialog">
-
-            <div class="modal-content">
-                <div class="modal-body" data-ng-bind="message"></div>
-
-                <div class="modal-footer"> <button type="button" class="btn btn-primary" data-dismiss="modal">OK</button></div>
-            </div>
-        </div>
-    </div>
-
-
-
+  
     <div id="searchedTermListPopUp" style="display:none">
         <div class="modal-header annotation-modal-header">
             <button type="button" class="close" aria-label="Close" ng-click="closeSerachTermListPopUp()"><span aria-hidden="true">&times;</span></button>
diff --git a/400-SOURCECODE/AIAHTML5.Web/index.aspx b/400-SOURCECODE/AIAHTML5.Web/index.aspx
index fe72734..a9e1c19 100644
--- a/400-SOURCECODE/AIAHTML5.Web/index.aspx
+++ b/400-SOURCECODE/AIAHTML5.Web/index.aspx
@@ -264,7 +264,6 @@
                     <div class="modal-footer" style="padding-bottom:10px;">
                         <button type="button" class="btn btn-primary btn-block" ng-click="SendMailToUser(userInfo, false)">Send Mail</button>
                     </div>
-                    <!--<div style="color: maroon; font-weight: bold; " ng-if="message">{{message}}</div>-->
                 </div>
             </div>
         </div>
@@ -301,7 +300,6 @@
                     <div class="modal-footer modal-footer-forgot-password" style="padding-bottom:10px;">
                         <button type="button" class="btn btn-primary btn-block" ng-click="SendMailToUser(userInfo, true)">Send Mail</button>
                     </div>
-                    <!--<div style="color: maroon; font-weight: bold; " ng-if="message">{{message}}</div>-->
                 </div>
             </div>
         </div>
@@ -1056,6 +1054,33 @@
                 </div>
             </div>
 
+
+              <!--DA Body System not found modal-->
+             <div class="modal fade notfoundSystem" id="daMessageModal" role="dialog" aria-labelledby="myModalLabel"
+                 style="z-index: 1200002; top:10%">
+
+                    <div class="modal-dialog modal-sm">
+                         
+                        <div class="modal-content">
+
+                            <div class="modal-header">
+
+                                <button type="button" class="close" data-dismiss="modal" aria-label="Close"><span aria-hidden="true">&times;</span></button>
+
+                            </div>
+                
+                            <div class="modal-title"></div>
+
+                            <div class="modal-header"><p data-ng-bind="message" style="font-size:15px;"></p></div>
+
+                            <div class="modal-footer"> <button type="button" class="btn btn-primary btn-sm" data-dismiss="modal">OK</button></div>
+
+                        </div>
+
+                    </div>
+
+              </div>
+
             <!--Export Image Modal-->
             <div class="modal fade export-image ui-draggable in" tabindex="-1" role="dialog" aria-labelledby="myModalLabel"
                  style="z-index: 1200002;">
@@ -1179,7 +1204,8 @@
                 </div>
             </div>
             <!--Print Preview Modal-->
-            <div id="dvPrintPreview" style="display: none;"></div>
+            <div id="dvPrintPreview" style="display: none;"></div>              
+
         </div>
     </div>
     <!--RESET PASSWORD FORM-->
@@ -1258,6 +1284,8 @@
         </div>
     </div>
 
+    
+
     <!--Admin Form (Under Process)-->